i.e. do an ifconfig -a, then grep for the common keyword denominating each virtual interface
extract the part of each result from grep, possibly using something to the following effect
where <#> represents the column number (in order from left-to-right starting at 1) containing the unique interface id, it's prolly $1 for first column, if memory serves me proper!
if the above command statement works (or whatever you get to work), then store it to a variable and run a for-loop on it
e.g. if the above worked perfectly...
#note that the commandstatement is enclosed in back-quotes (key next to number-1 and usually on same key with ~
Then run whatever set of commands you want done for each interface
where $i will represent the interface name in each iteration of the for-loop; you can substitute i with any expression, but when writing the command statement to be performed for each interface (after the do statement), represent interface name with whatever subsitute for i you use, precede with $ (like any normal variable)
for-loop uses i as a variable to represent each entry in the $TEMPLIST
Hi there,
I have numerous files in a directory (approx 2500) that I want to delete although I get the following:-
Server> rm *.*
Arguments too long
Is there a proper way of deleting this rather than breaking it down further through the list of files
rm *10.*
rm *11.*
rm *12.*
... (10 Replies)
I have to put a single/identical file to numerous different directories on a website and update them simultaneously and identically.
If I have the master file in directory a/, how can I make a "virtual copy" of this file into an other directory, in a way that any changes to the master file will... (2 Replies)
I have numerous N-class servers with internal and external disks that I need to wipe. Does anyone have any ideas to do this quick and painless. Anything other than a sledge hammer Also, do I need to be in single-user mode and if so how do I do that? Servers are running 11.11
Thanks (3 Replies)
Hi there!
Have literally just started using UNIX bash shell again and am writing simple scripts in VI.
I basically have a working script but I know without a doubt it could be condensed down to much less code by integrating the individual IF statements.
Here is my shoddy code :)
... (5 Replies)
How to batch-processing numerous shell scripts?
how to record the result of all the scripts as a report? then, I can analysis the process result.
I want to process numerous shell scripts in my working directory:
the directory name is consistent with shell scripts name, that is to say,... (2 Replies)
Hi Al,
In course of understanding networking in Solaris, I have these doubts on Interfaces. Please clarify me. I have done fair research in this site and others but could not be clarified.
1. In the "ifconfig -a" command, I see many interfaces and their configurations. But I see many... (1 Reply)
Hey!
I wanted to find a text version of the Bible for purposes of grepping. The only files I could find, (in the translation I wanted), were Old Testament.txt and New Testament.txt. I thought, "fine, I'll just concatenate those two, no problemo." But when I unpacked them, turns out they had each... (22 Replies)
Hi
I'd like to check that a bunch of firewall rules have been applied and, therefore, want to write a script that basically does the following:
telnet serverA port1
telnet serverA port2
telnet serverB port1
telnet serverB port2
I would just compile the list in excel and run it as a... (2 Replies)
Hi,
I have a text file 'Item_List.txt' containing only 1 column. This column lists different products, each separated by the same generic string header "NEW PRODUCT, VERSION 1.1". After this the name of the product is given, then a delimiter string "PRODUCT FIELD", and then the name of the... (11 Replies)
Discussion started by: mmab
11 Replies
LEARN ABOUT NETBSD
virt
VIRT(4) BSD Kernel Interfaces Manual VIRT(4)NAME
virt -- rump virtual network interface
SYNOPSIS
#include <rump/rump.h>
int
rump_pub_virtif_create(int num);
DESCRIPTION
The virt interface acts as a link between a rump virtual kernel and a host tap(4) interface. Interface number <n> always corresponds with
the host tap interface tap<n>. All data sent by virt is written into /dev/tap<n> and all data read from /dev/tap<n> is passed as Ethernet
input to the rump virtual kernel.
A virt interface can be created in two ways:
o Programmatically by calling rump_pub_virtif_create().
o Dynamically at runtime with ifconfig(8) or equivalent using the create command.
Destroying a virt interface is possible only through ifconfig(8) destroy.
The host's tap(4) interface can be further bridged with hardware interfaces to provide full Internet access to a rump kernel.
SEE ALSO rump(3), bridge(4), tap(4), brconfig(8), ifconfig(8)BSD November 15, 2010 BSD